Unipolar chamber for ionization smoke detector



FIG. 1 is a top plan view of a unipolar chamber for ionization smoke detector showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an elevational view thereof as seen from the right of FIG. 2;

FIG. 4 is an elevational view thereof as seen from the left of FIG. 2;

FIG. 5 is an elevational view thereof as seen from the side opposite that shown in FIG. 2.

The broken lines are shown for illustrative purposes only. 

The ornamental design for a unipolar chamber for ionization smoke detector, as shown. 